Yes. To maintain a certified status, users must earn 48 credits within a 2-year period starting on the date of initial certification. 1 credit equals 15 minutes of learning for a total of 12 hours of learning every two years to retain certification status. 

Kindly note that to maintain certified status, you must earn 48 credits within a 2-year period starting on the date of initial certification. 1 credit equals 15 minutes of learning for a total of 12 hours of learning every two years to retain certification status.